Gum wears a light green dress, with a revealing low cut neckline, and a high collar. It is edged at both hem and collar by blue-grey/aqua bands, with an orange stripe between the thicker grey stripes on the collar. Vertical katakana adorn the front, just under her cleavage, flanked on either side by three aqua colored short horizontal bars stacked vertically. Between her shoulder blades is a blue-grey cross her her helmet has a blue-grey color, with what appears to be built in headphones.